Novel coupling reaction of pentaarylantimony with carbon electrophiles

被引：9

作者：

Fujiwara, M ^{[1
]}

Tanaka, M ^{[1
]}

Baba, A ^{[1
]}

Ando, H ^{[1
]}

Souma, Y ^{[1
]}

机构：

[1] OSAKA UNIV,FAC ENGN,DEPT APPL CHEM,SUITA,OSAKA 565,JAPAN

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1996年 / 525卷 / 1-2期

关键词：

alkyl halide; antimony; solvent; acetate; palladium;

D O I：

10.1016/S0022-328X(96)06509-6

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The cross-coupling reactions of pentaarylantimony with organic halides and allyl acetate were studied under various conditions of acetonitrile solvent, palladium catalysts and copper iodide. Acetonirile solvent enabled a nucleophilic coupling reaction with allylic halides, although a radical reaction and an intramolecular ligand coupling have been regarded as general under other conditions. Palladium catalysts were effective for the coupling reaction with allyl acetate, Copper iodide promoted the reaction of organic halides, uch as methyl iodide and ethyl bromoacetate. In the latter two cases, the formation of diaryls is a significant side reaction.

引用

页码：39 / 42

页数：4

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